A hoisting clamp for aluminum material production

Abstract

The utility model discloses a kind of hoisting clamps for aluminum production, including the base of hoisting chain, the bottom of base is rotatably installed with a pair of L-shaped rod for supporting aluminum material, the side wall of L-shaped rod is movably installed with same limit rod, the top of limit rod is fixedly connected with base by screw rod, to facilitate the included angle of a pair of L-shaped rod to be driven when screw rod does perpendicular linear motion Corresponding adjustment.The utility model is cooperated by base, limit rod, screw rod and a pair of L-shaped rod to form hoisting clamp, limit rod cooperates with sliding sleeve and convex rod, ensure that a pair of L-shaped rod keep synchronization and stability during adjustment process, avoid shaking tilt when aluminum material hoisting, guarantee hoisting safety, the linkage design of screw rod and limit rod, L-shaped rod, realize the accurate and convenient adjustment of the included angle of L-shaped rod, different width, size aluminum material can be quickly adapted, effectively improve the versatility and flexibility of hoisting operation.

Description

Technical Field

[0001] This utility model relates to the field of aluminum production, specifically a lifting clamp for aluminum production. Background Technology

[0002] In the aluminum production process, the hoisting and transportation of aluminum materials is a crucial step, and the suitability of hoisting fixtures directly affects production efficiency and cost control.

[0003] For example, Chinese patent application CN202223069178.0 discloses a lifting device for hoisting cast bars, including a crossbeam. A lifting assembly is provided on the top of the crossbeam. The lifting assembly includes two lifting lugs and a combination ring. The two lifting lugs are symmetrically arranged on the top of the crossbeam and are respectively connected to a chain. The two chains are respectively connected to the combination ring. Both ends of the crossbeam are provided with lower fixing plates. Multiple shackles are arranged at intervals on the lower fixing plates. Each shackle is connected to a chain. The lower end of the chain is connected to a hook assembly for hoisting the cast bars.

[0004] When faced with pipes of different diameters, the aforementioned document cannot be quickly adapted to workpieces of different specifications, resulting in frequent changes of lifting tools or the addition of extra pads during production. This not only reduces lifting efficiency but also increases labor costs and equipment wear and tear. Utility Model Content

[0005] The purpose of this utility model is to provide a lifting fixture for aluminum production, so as to solve the problem mentioned in the background art that the existing lifting fixtures cannot quickly adapt to workpieces of different specifications.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lifting clamp for aluminum production, comprising a base with a lifting chain, a pair of L-shaped rods for supporting aluminum materials being rotatably mounted on the bottom of the base, a common limiting rod being movably mounted on the side walls of the L-shaped rods, and the top of the limiting rod being fixedly connected to the base by a screw, so that when the screw makes a vertical linear movement, it drives the included angle of the pair of L-shaped rods to be adjusted accordingly.

[0007] Preferably, the top of the base is integrally formed with mounting lugs for hooking the hanging chain.

[0008] Preferably, a pair of L-shaped plates are rotatably mounted on the bottom of the base via a pivot, and the L-shaped rod is fixedly connected to the L-shaped plates.

[0009] Preferably, a protruding rod is fixedly installed on the side wall of the L-shaped rod, and a sliding sleeve is rotatably sleeved on the protruding rod. The side wall of the limiting rod is provided with a pair of sliding holes for accommodating the sliding sleeves, and the sliding sleeves of the pair of L-shaped rods are respectively slidably installed in the sliding holes.

[0010] Preferably, the top of the L-shaped rod is threaded and screwed with a nut, and the L-shaped rod is locked to the L-shaped plate by the nut.

[0011] Preferably, the corners of the base are rounded for a smooth transition.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model consists of a base, a limiting rod, a screw, and a pair of L-shaped rods to form a lifting clamp. The limiting rod, in conjunction with the sliding sleeve and the protruding rod, ensures that the pair of L-shaped rods remain synchronized and stable during adjustment, preventing swaying and tilting of the aluminum material during lifting and ensuring lifting safety. The linkage design of the screw, the limiting rod, and the L-shaped rods enables precise and convenient adjustment of the included angle of the L-shaped rods, allowing for quick adaptation to aluminum materials of different widths and sizes, effectively improving the versatility and flexibility of lifting operations. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a first-view three-dimensional structural diagram of the base of this utility model;

[0016] Figure 3 This is a two-dimensional structural diagram of the base of this utility model from a second perspective.

[0017] Figure 4 This is a three-dimensional structural diagram of the base and L-shaped rod of this utility model.

[0018] In the diagram: 1. Hanging chain; 2. Base; 3. L-shaped rod; 4. Aluminum material; 5. Screw; 6. L-shaped plate; 7. Mounting lug; 8. Limiting rod; 9. Protruding rod; 10. Sliding sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4This utility model provides a technical solution: a lifting clamp for aluminum material production, including a base 2 with a lifting chain 1. The top of the base 2 is integrally formed with mounting ears 7 for hooking the lifting chain 1. The lifting chain 1 is used in conjunction with a suspension mechanism in the prior art to achieve the overall lifting of the lifting clamp. The suspension mechanism adopts a lifting device commonly used in the field, which is not shown in the drawings because it belongs to the prior art. One end of the lifting chain 1 is fixedly connected to the base 2, and the other end can be detachably connected to the suspension mechanism. Driven by the suspension mechanism, the lifting clamp and the aluminum material being clamped are lifted and moved.

[0021] All corners of the base 2 are rounded for a smooth transition. This rounded corner design effectively prevents operators from being scratched by sharp edges during equipment maintenance and aluminum loading / unloading. A pair of L-shaped rods 3 for supporting aluminum material 4 are rotatably mounted on the bottom of the base 2. A pair of L-shaped plates 6 are rotatably mounted on the bottom of the base 2 via a pivot. The L-shaped rods 3 are fixedly connected to the L-shaped plates 6. The top of the L-shaped rods 3 is threaded and screwed with a nut. The L-shaped rods 3 are locked to the L-shaped plates 6 by the nut. The same limiting rod 8 is movably mounted on the side wall of the L-shaped rods 3. A protruding rod 9 is fixedly mounted on the side wall of the L-shaped rods 3, and a sliding sleeve is rotatably sleeved on the protruding rod 9. 10. The side wall of the limiting rod 8 is provided with a pair of sliding holes for accommodating the sliding sleeves 10. The sliding sleeves 10 of the pair of L-shaped rods 3 are slidably installed in the sliding holes respectively. When the limiting rod 8 is rotated and adjusted, it can maintain the synchronization and stability of the pair of L-shaped rods 3, avoid unilateral tilting or shaking, and ensure the balance and safety of the aluminum material during hoisting. The top of the limiting rod 8 is fixedly connected to the base 2 through the screw 5 so that when the screw 5 makes vertical linear movement, it drives the included angle of the pair of L-shaped rods 3 to be adjusted accordingly. By adjusting the distance between the limiting rod 8 and the base 2, the included angle between the pair of L-shaped rods 3 can be adjusted, so that the clamp can be used for aluminum materials of different specifications.

[0022] This application uses a base 2, a limiting rod 8, a screw 5, and a pair of L-shaped rods 3 to form a lifting clamp. The limiting rod 8 cooperates with the sliding sleeve 10 and the protruding rod 9 to ensure that the pair of L-shaped rods 3 remain synchronized and stable during adjustment, avoiding swaying and tilting of the aluminum material during lifting and ensuring lifting safety. The linkage design of the screw 5 with the limiting rod 8 and the L-shaped rods 3 enables precise and convenient adjustment of the included angle of the L-shaped rods 3, which can quickly adapt to aluminum materials of different widths and sizes, effectively improving the versatility and flexibility of lifting operations.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting clamp for aluminum material production, characterized in that: The base (2) includes a hanging chain (1). A pair of L-shaped rods (3) for supporting aluminum material (4) are rotatably installed on the bottom of the base (2). The side walls of the L-shaped rods (3) are movably installed with the same limiting rod (8). The top of the limiting rod (8) is fixedly connected to the base (2) by a screw (5) so that when the screw (5) makes vertical linear movement, it drives the included angle of the pair of L-shaped rods (3) to be adjusted accordingly.

2. The lifting clamp for aluminum material production according to claim 1, characterized in that: The top of the base (2) is integrally formed with mounting ears (7) for hooking the hanging chain (1).

3. The lifting fixture for aluminum material production according to claim 1, characterized in that: A pair of L-shaped plates (6) are rotatably mounted on the bottom of the base (2) via a rotating shaft, and the L-shaped rod (3) is fixedly connected to the L-shaped plates (6).

4. The lifting fixture for aluminum material production according to claim 1, characterized in that: The side wall of the L-shaped rod (3) is fixedly installed with a protruding rod (9), and a sliding sleeve (10) is rotatably sleeved on the protruding rod (9). The side wall of the limiting rod (8) is provided with a pair of sliding holes for accommodating the sliding sleeve (10), and the sliding sleeves (10) of the pair of L-shaped rods (3) are respectively slidably installed in the sliding holes.

5. A lifting clamp for aluminum material production according to claim 3, characterized in that: The top of the L-shaped rod (3) is threaded and screwed with a nut, and the L-shaped rod (3) is locked onto the L-shaped plate (6) by the nut.

6. The lifting fixture for aluminum material production according to claim 1, characterized in that: The corners of the base (2) are all rounded for a smooth transition.

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